Duracell SpecialtyAlkaline AAAA Battery 1.5 V, Pack of 2 (LR8D425) Designed for Use in Digital Pens, Medical Devices and Headlamps: Amazon.co.uk: Electronics & Photo
Wildcat Shop - Duracell Ultra AAAA Batteries
AAAA alkaline batteries - Duracell Specialty
DURACELL ULTRA POWER BATTERY ALCALINA AAAA MX2500 1,5V 2 UNITS